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| author | Marc Mutz <marc.mutz@kdab.com> | 2015-12-29 11:12:31 +0100 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2016-02-17 16:18:08 +0000 |
| commit | 24a96e2a3e676e253eac62a2bf50de60751f7d4f (patch) | |
| tree | 75da98d46eeee12e8f0fc4f307962c72a42bf407 /src/printsupport/dialogs/qprintpreviewdialog.cpp | |
| parent | 7ca90e985cd92c9537fec6d523b93b45c5edfdb5 (diff) | |
QtPrintSupport: convert some index-based into C++11 range-for loops
Also reserve a QList in QPrinter::supportedPaperSources().
Change-Id: I94d24b81d7adcad2b28d36efdbef5a8726412f1a
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Diffstat (limited to 'src/printsupport/dialogs/qprintpreviewdialog.cpp')
| -rw-r--r-- | src/printsupport/dialogs/qprintpreviewdialog.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/printsupport/dialogs/qprintpreviewdialog.cpp b/src/printsupport/dialogs/qprintpreviewdialog.cpp index 97acbb79a1..435f8869c4 100644 --- a/src/printsupport/dialogs/qprintpreviewdialog.cpp +++ b/src/printsupport/dialogs/qprintpreviewdialog.cpp @@ -250,8 +250,8 @@ void QPrintPreviewDialogPrivate::init(QPrinter *_printer) zoomEditor->setValidator(new ZoomFactorValidator(1, 1000, 1, zoomEditor)); zoomFactor->setLineEdit(zoomEditor); static const short factorsX2[] = { 25, 50, 100, 200, 250, 300, 400, 800, 1600 }; - for (int i = 0; i < int(sizeof(factorsX2) / sizeof(factorsX2[0])); ++i) - zoomFactor->addItem(QPrintPreviewDialog::tr("%1%").arg(factorsX2[i] / 2.0)); + for (auto factorX2 : factorsX2) + zoomFactor->addItem(QPrintPreviewDialog::tr("%1%").arg(factorX2 / 2.0)); QObject::connect(zoomFactor->lineEdit(), SIGNAL(editingFinished()), q, SLOT(_q_zoomFactorChanged())); QObject::connect(zoomFactor, SIGNAL(currentIndexChanged(int)), |